package com.lijin.batchsys.framework.common;

import java.util.UUID;

/**
 * 获得UUID 做为主键
 * @author HanBowen
 *
 */
public class UUIDGenerator {
	
	  public UUIDGenerator() { 
	  } 
	  
	  /** 
	   * 获得一个UUID 
	   * @return String UUID 
	   */ 
	  public static String getUUID(){ 
	     
		  String s = UUID.randomUUID().toString(); 
	      //去掉'-'符号 
	      return s.substring(0,8)+s.substring(9,13)+s.substring(14,18)+s.substring(19,23)+s.substring(24); 
	  } 

}
